Gulden is a new kind of money and digital asset, just like Bitcoin. Gulden is safely stored in the user-friendly Gulden app. Buying and selling can be done at Dutch providers with a DNB (De Nederlandsche Bank) registration.
The Gulden blockchain doesn't need a lot of energy to be one of the safest blockchains in the world.
If you have Gulden, then you can add to the security of the blockchain and earn Gulden in the process. You do this by participating in the Witness system available through your own desktop app, but also via a Plug-and-play Raspberry Pi or even in the cloud.
Transactions are confirmed by mining. Everybody can earn Gulden by mining with the desktop app.
The Gulden community helps new users, but also new merchants that want to accept Gulden. On the Gulden Slack anyone can ask questions or meet the people behind Gulden.